210649600

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{2351}}^1$

素因数の和:2386

約数の個数: 120

約数和(自身を含む): 596711808

約数和(自身を除く): 386062208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2351, 2560, 2800, 3200, 3584, 4480, 4702, 5600, 6400, 8960, 9404, 11200, 11755, 12800, 16457, 17920, 18808, 22400, 23510, 32914, 37616, 44800, 47020, 58775, 65828, 75232, 82285, 89600, 94040, 117550, 131656, 150464, 164570, 188080, 235100, 263312, 300928, 329140, 376160, 411425, 470200, 526624, 601856, 658280, 752320, 822850, 940400, 1053248, 1203712, 1316560, 1504640, 1645700, 1880800, 2106496, 2633120, 3009280, 3291400, 3761600, 4212992, 5266240, 6018560, 6582800, 7523200, 8425984, 10532480, 13165600, 15046400, 21064960, 26331200, 30092800, 42129920, 52662400, 105324800, 210649600]

約数ペア:

[(1, 210649600), (2, 105324800), (4, 52662400), (5, 42129920), (7, 30092800), (8, 26331200), (10, 21064960), (14, 15046400), (16, 13165600), (20, 10532480), (25, 8425984), (28, 7523200), (32, 6582800), (35, 6018560), (40, 5266240), (50, 4212992), (56, 3761600), (64, 3291400), (70, 3009280), (80, 2633120), (100, 2106496), (112, 1880800), (128, 1645700), (140, 1504640), (160, 1316560), (175, 1203712), (200, 1053248), (224, 940400), (256, 822850), (280, 752320), (320, 658280), (350, 601856), (400, 526624), (448, 470200), (512, 411425), (560, 376160), (640, 329140), (700, 300928), (800, 263312), (896, 235100), (1120, 188080), (1280, 164570), (1400, 150464), (1600, 131656), (1792, 117550), (2240, 94040), (2351, 89600), (2560, 82285), (2800, 75232), (3200, 65828), (3584, 58775), (4480, 47020), (4702, 44800), (5600, 37616), (6400, 32914), (8960, 23510), (9404, 22400), (11200, 18808), (11755, 17920), (12800, 16457)]